package cn.jinjie.day03.test7;

public class Outer {
    private String name = "张三";
    private int age = 20;

    //成员内部类
    class Inner {
        int aa = 100;
        public void show(){
            System.out.println(aa);
            System.out.println(name);
            System.out.println(age);
        }
    }
}
